【推荐1】So a million years ago, we were essentially an________(endanger)species.(所给词的适当形式填空)

【推荐2】The polluted air in the city has been badly ________ (endanger) the health of the residents.   (所给词的适当形式填空)

【推荐3】The pollution is ___________ (endanger) the crops.(所给词的适当形式填空)

【推荐1】Our manager ________(leave) for Shanghai in a few days and he has asked me to find out when the earliest plane ________(take) off next Wednesday. (用所给词的适当形式填空)

【推荐2】It is important to remember that success________ (be) the sum of small efforts made each day and often________(take) years to achieve. （所给词的适当形式填空）

【推荐3】根据内容提示完成句子
1. Have you ever dreamed of playing in front of thousands of people at a concert, at which everyone is clapping and ______ ______ ______?（根据句意填空）
2. To be honest, a lot of people ______ ______ ______ ______ becoming rich and famous.（根据句意填空）
3. Sometimes they may play to passers-by in the street or subway so that they can _____ _____ _____ _____ for themselves or to pay for their instruments.（根据句意填空）
4. People are grateful because their ______ ______ ______ for the winter and the agricultural work is over.（根据句意填空）
5. ______ ______ ______ and important festivals are the ones that look forward to the end of winter and to the coming of spring.（根据句意填空）

【推荐1】The film which________ (base) on the novel written by Li Lei’s uncle will be shown next month.(所给词的适当形式填空)

【推荐2】Three women and their children __________(rescue) from the burning house by the firemen since the fire broke out. (所给词的适当形式填空)

【推荐3】Tom, together with his friends,_______ (have) gone out to play．（用单词的适当形式完成句子）